In the Cable Car-Pool Lane is a deep purple crème nail lacquer from OPI's San Francisco Collection, one of the brand's long-running core shades. OPI describes it as a rich, moody purple with a warm, burgundy-tinged depth underneath, applied as a solid crème rather than a shimmer or glitter finish. Like every shade in the Nail Lacquer line, it's a self-applied, brush-on polish — not a gel or dip system — built on the same nitrocellulose lacquer base used across OPI's range. As a deeply pigmented crème, it generally reaches full opacity in two thin coats.